Man pages for stm
Estimation of the Structural Topic Model
| alignCorpus | Align the vocabulary of a new corpus to an old corpus |
| asSTMCorpus | STM Corpus Coercion |
| calcfrex | Calculate FREX (FRequency and EXclusivity) Words |
| calclift | Calculate Lift Words |
| calcscore | Calculate Score Words |
| checkBeta | Looks for words that load exclusively onto a topic |
| checkResiduals | Residual dispersion test for topic number |
| cloud | Plot a wordcloud |
| convertCorpus | Convert 'stm' formatted documents to another format |
| estimateEffect | Estimates regressions using an STM object |
| exclusivity | Exclusivity |
| findThoughts | Find Thoughts |
| findTopic | Find topics that contain user specified words. |
| fitNewDocuments | Fit New Documents |
| gadarian | Gadarian and Albertson data |
| js.estimate | A James-Stein Estimator Shrinking to a Uniform Distribution |
| labelTopics | Label topics |
| makeDesignMatrix | Make a Design Matrix |
| make.dt | Make a 'data.table' of topic proportions. |
| make.heldout | Heldout Likelihood by Document Completion |
| manyTopics | Performs model selection across separate STM's that each... |
| multiSTM | Analyze Stability of Local STM Mode |
| optimizeDocument | Optimize Document |
| permutationTest | Permutation test of a binary covariate. |
| plot.estimateEffect | Plot effect of covariates on topics |
| plotModels | Plots semantic coherence and exclusivity for high likelihood... |
| plot.MultimodDiagnostic | Plotting Method for Multimodality Diagnostic Objects |
| plotQuote | Plots strings |
| plotRemoved | Plot documents, words and tokens removed at various word... |
| plot.searchK | Plots diagnostic values resulting from searchK |
| plot.STM | Functions for plotting STM objects |
| plot.STMpermute | Plot an STM permutation test. |
| plot.topicCorr | Plot a topic correlation graph |
| plotTopicLoess | Plot some effects with loess |
| poliblog5k | CMU 2008 Political Blog Corpus |
| prepDocuments | Prepare documents for analysis with 'stm' |
| readCorpus | Read in a corpus file. |
| readLdac | Read in a .ldac Formatted File |
| rmvnorm | Draw from a Multivariate Normal |
| s | Make a B-spline Basis Function |
| sageLabels | Displays verbose labels that describe topics and... |
| searchK | Computes diagnostic values for models with different values... |
| selectModel | Assists the user in selecting the best STM model. |
| semanticCoherence | Semantic Coherence |
| stm | Variational EM for the Structural Topic Model |
| stm-package | Structural Topic Model |
| summary.estimateEffect | Summary for estimateEffect |
| summary.STM | Summary Function for the STM objects |
| textProcessor | Process a vector of raw texts |
| thetaPosterior | Draw from Theta Posterior |
| toLDAvis | Wrapper to launch LDAvis topic browser. |
| toLDAvisJson | Wrapper to create Json mapping for LDAvis. This can be useful... |
| topicCorr | Estimate topic correlation |
| topicLasso | Plot predictions using topics |
| topicQuality | Plots semantic coherence and exclusivity for each topic. |
| unpack.glmnet | Unpack a 'glmnet' object |
| writeLdac | Write a .ldac file |
